Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 10300

Hash
0000003130da40ed26199b0c3c719989d1a55b688eca014225bea78f306b9c83
Confirmations
30783
Time
2026-09-29 09:52:08 UTC
Median time
2026-09-29 09:42:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
275b33b6793c2ba292896d733c0b812be6d82ec1fc9f5c85017d822392666854
Previous block
00000028ff0e5f79405aed3812f1f858b9b51d155486a25a02ca247df9013498
Next block
000000468b331ed8575e7413700c6d13e1396c4bab31f214c528970247e4fd38

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 10300 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
275b33b6793c…822392666854 coinbase1250